package zhao.ben.quan.service;

import zhao.ben.quan.pojo.Member;

import java.util.List;

public interface MemberService {

    //根据手机号查询会员信息
    public Member findBytelephone(String telephone);
    //添加会员信息
    public void add(Member member);
    //根据月份查询会员人数
    public List<Integer> findMemberCountByMonths(List<String> months);
}
